2641768027 has 2 divisors, whose sum is σ = 2641768028. Its totient is φ = 2641768026.

The previous prime is 2641768009. The next prime is 2641768033. The reversal of 2641768027 is 7208671462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2641768027 - 2⁷ = 2641767899 is a prime.

It is not a weakly prime, because it can be changed into another prime (2641768067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320884013 + 1320884014.

It is an arithmetic number, because the mean of its divisors is an integer number (1320884014).

Almost surely, 2^2641768027 is an apocalyptic number.

2641768027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2641768027 is an equidigital number, since it uses as much as digits as its factorization.

2641768027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 2641768027 is about 51398.1325244410. The cubic root of 2641768027 is about 1382.3931078309.

The spelling of 2641768027 in words is "two billion, six hundred forty-one million, seven hundred sixty-eight thousand, twenty-seven".